|
<br />l'
<br />
<br />n
<br />
<br />fl
<br />
<br />[)
<br />
<br />[1
<br />
<br />(1
<br />
<br />(]
<br />
<br />[]
<br />
<br />~
<br />
<br />
<br />[ ]
<br />
<br />l]
<br />
<br />,..... >v. :.1.,".,.
<br />. .. ::i, ...: :: ,,"..~
<br />
<br />EBDD
<br />~~:t~
<br />
<br />Rod
<br />Dla.
<br />In.
<br />(mm)
<br />
<br />3/8
<br />(9.5)
<br />
<br />(1/2)
<br />~
<br />
<br />5/8
<br />(15,9)
<br />
<br />314
<br />(19.1)
<br />
<br />7/8
<br />(22.2)
<br />
<br />1
<br />(25.4)
<br />
<br />1 1/8
<br />
<br />0:-_.
<br />
<br />, '~'-,-::::~:~::-~,'_~!'1"f;~~~~~.j~~.,...
<br />
<br />.- ~ ...... -
<br />
<br />. :,'...,! :.<<'~'., .....':::::,.::.. i.:,; ,;,,~",;.!:. .> :;':'.: ~,. :~ib;',~;JY3(.k;{/';.:.H/~:"';.);\;:!'~f}:~{A!
<br />
<br />~t
<br />~ML.
<br />S~,"r.411~.
<br />'.SJl!~'.S!
<br />'. A3117. . .'A193'il
<br />(SAE 1018). ($A8:4'~)~<
<br />, Aliowibl. AilpwabI8!~;
<br />'b.,.(IIN) Ibl; (~Nr{ .
<br />
<br />i-j"
<br />~' :' t;
<br />
<br />. .
<br />
<br />Drill
<br />Bit
<br />Dla,
<br />In.
<br />
<br />Embad,
<br />Deplh
<br />In,
<br />(mm)
<br />
<br />Crlllcal
<br />Edge
<br />Dlsl.
<br />Iii.
<br />(mm)
<br />
<br />Shear ~ads for Threaded Rod Anchors In Normal-Weight Concrete
<br />
<br />. . . Sheilr LQ,d ,....IOd~~ .
<br />..C;ilj~1 .. C~~~",l'. Mir~ p~iim~'!.
<br />
<br />S"ac1n.a fo >. ~ 2000. psi (1~..iMPil.:)..i:...".~n.'.~.. Ie
<br />Dlil. __. ..~' . . ...~.:u
<br />'in;
<br />(mml till/mile . ~d; ij9.'~ ~ . ': ~1..'il.W\lb.I'
<br />lbs, (kN) Ibs. :(kH)I~. (l1li)
<br />13/4 25/8 4,573 317 1,145
<br />(44) 51/4 _(571 120.3) 11.4l (5,1)
<br />31/2 (133) 51/4 6,935 965 1.735
<br />(S9.1 (133) 130,8) (4.3) (7,7)
<br />QY8.) 31/4 7,001 436 1,71i0
<br />---.1ii4i- 6318 (83) 131.11 11.9) (7.a)
<br />41/4 (162) 63/8 11,116 1,698 2,780
<br />(l08) (162) (49.4) 17,5) (12.4)
<br />2112 3 314 14,427 826 3,605
<br />(64) (95) (64,2) (3.7) 116.0)
<br />3/4 33/4 71/2 5 5/8 . . 4,240
<br />~_ (191) (143) (18,9)
<br />5 7 1/2 19,501 1,027 4,875
<br />(127) (1911 IB6.71 (4,61 121,7)
<br />3318 6118 21,180 942 6,296
<br />186l /130) 194,2) (4.2) 123.6)
<br />5 1116 101/8 7618 . . 5,805
<br />(129) (257) -<194) 125,S]
<br />63/4 10 1/8 25,244 2,538 6,310
<br />11711 (257) 1112.3) (11.3) (28.11
<br />37/8 5 7/8 28,334 2,406 7,085
<br />(98) j1491 (126,01 . (10.71 (31.5)
<br />513116 115/8 83/4 . . 7.735
<br />(148) (295) (222) (34.4)
<br />73/4 11 5/8 33,533 2,793 8,385
<br />(197) 12951 (149,2) (12.4) 137.3)
<br />4112 63/4 30,620. 2,168 7,630
<br />. (114) (171l 1135.S) (9,6) . (33,9)
<br />63/4 13 1/2 10 1/8 . . 10,090
<br />(171) (343) (257) (44.9)
<br />9 13112 50,187 2,176 12,546
<br />(229) . (343) (223.21 (9.7) (55.8)
<br />
<br />1. Allowable load must be Ihe lesser of the load based on concrete edge distance or steel strength.
<br />2. The allowable loads based on concrete edge dIstance are baseet on a salely factor of 4.0. ,
<br />3, For short-term loadIng etue to wind or seismic forces, the allowable load must be the lesser of the allowable load based on concrete edge distance Increasep.
<br />33v.. percenl, aM Ihe values Ilsteet In this table for allowable shear loads based on sleel strength for ASTM A307 threaded rods Increased by 33y" percen!,;,
<br />4. Reier to allowable loaet adjustmentfaclors for spacing and edge distance on pages 63 & 64. .' 'l
<br />5. Refer fa In.Servlce Temperature SensilMty chart for allowable load adJustrmmt lor temperalure. '.:., I
<br />6, Anchors are permllted to be used wflhln lire-resisllve construction, proVided the anchors reslsl wind or seismic loads only. For use In lire-resisl/ve constrC!f:.
<br />the anchors can also be permltled to be used to reslstllravily loads. provided special consleteratlon has been given to fire exposure conditions. !~,
<br />~'\l
<br />I ~,~
<br />
<br />1/2
<br />
<br />1,085
<br />(4.8)
<br />
<br />5/8
<br />
<br />1,930
<br />(8,6)
<br />
<br />3,025
<br />(13,5)
<br />
<br />718
<br />
<br />4,360
<br />(19.4)
<br />
<br />5,925
<br />(26.4)
<br />
<br />7,740
<br />(34,4)
<br />
<br />n
<br />
<br />Tension loads tor Threaded Rod Anchors in Normal-Weight Concrete Stemwall
<br />Tension ~oad
<br />Sa,ad on Bond 81rengUl
<br />
<br />m [J[J ~*
<br />W ~
<br />
<br />1, Allowable load must be Ihe lesser of lI1e bond or sleel slrenglh.
<br />2. Tile allowable loads Iisled under allowable bond are based on a safety factor 01 4.0.
<br />3. Allowable loads may be Increased by 33'h percent tor short-Ierm loading due to wind or seismic lorces where permitted by code,
<br />4. Refer to In-ServIce Temperature SensitiVity chart for allowable load adjustment tor lemperature.
<br />5. Anchors are permitted to be used within IIre.reslstive construction, proVided Ihe anchors resist wind or seismic loads only.
<br />For use In lire-resisllve construction, Ihe anchors can also be permitted to be used to resist lIravlly loads, provided special
<br />consIderation has been given to lire exposure condilions.
<br />
<br />11
<br />
<br />[ J
<br />
<br />II
<br />
<br />[J 60
<br />
<br />Rod
<br />Dla.
<br />In.
<br />.(mm)
<br />
<br />Drill
<br />Bit
<br />Dla.
<br />In.
<br />(mm)
<br />
<br />5/8
<br />(15.9)
<br />7/8
<br />122.2)
<br />
<br />10
<br />3/4 (254,0)
<br />15
<br />(381,0)
<br />
<br />Embed. SlemwaU
<br />Dllplh Wldlh
<br />In, In.
<br />(mm) (mm)
<br />
<br />Tension Load
<br />Baled 011 818el
<br />Sl18nlllb A30l
<br />(S~1018)
<br />. ""ow:a~11l
<br />lbi, (kN)
<br />5,875
<br />(26.1)
<br />11,500
<br />(51.2)
<br />
<br />Mill. Min.
<br />~dlle End
<br />Dlsl, Dlsl.
<br />In. In.
<br />(mm) (mm)
<br />
<br />1 3/4 5
<br />(44.5) (127.0)
<br />1 3/4 5
<br />(44.5) /127,0)
<br />
<br />"c >112000 psi (13,8 '!Ipa) Cone.tela
<br />
<br />Ultlmale
<br />Ibs. (kN)
<br />23,000
<br />(102,3)
<br />33;600
<br />(149.5)
<br />
<br />Sid, Dell.
<br />Ibs. (kN)
<br />2,821
<br />(12,5)
<br />2,248
<br />110.0)
<br />
<br />Allowable
<br />Ibl, (kN)
<br />5,750
<br />(25.6)
<br />B,400
<br />(37,4)
<br />
<br />6
<br />_(152,4)
<br />8
<br />1203,2)
<br />
<br />2,340
<br />(10.4)
<br />
<br />t:\
<br />..~~.
<br />;
<br />~'.l
<br />~ ~..~
<br />4160 i,
<br />. .' .:" 11-
<br />.(18.5) .': l
<br />'. ':~
<br />:(~
<br />
<br />6,520
<br />(29,0)
<br />
<br />9,390
<br />(41.8)
<br />
<br />..,,~
<br />'~
<br />',,~
<br />w
<br />('
<br />.' 11.
<br />S~
<br />.;~
<br />'.~
<br />it
<br />
<br />12,170
<br />(56.8)
<br />
<br />18,680
<br />(74,2)
<br />
<br />~~
<br />~l~:"
<br />~: . ,i~
<br />/ .., I"~
<br />~~,)
<br />:; 0 r:
<br />
<br />~:
<br />
<br />EdgEi1' t;..
<br />dlstancas
<br />rod In' ~\
<br />foundatl.c
<br />corner I.
<br />
<br />~..'."~-;-
<br />i:,
<br />
<br />'},"i.
<br />
<br />!w.
<br />:>.:~
<br />~~{
<br />t.
<br />
<br />Jifl
<br />,~~';j
<br />;'I~
<br />
<br />:.\)11
<br />
<br />.,
<br />~.~
<br />
<br />.~~,
<br />}~
<br />
<br />I~'
<br />l'~:
<br />i
<br />.
<br />
<br />\.. :;;~ r'\
<br />;: .:
<br />'i.:.,
<br />.'.....
<br />
<br />:\?:,;;,.:,
<br />;~. :~.. :"':.' >: .:, c.'
<br />
<br />':.: ~.. ~
<br />
<br />"..
<br />,j
<br />..:'..
<br />....,...:.<
<br />
<br />.'
<br />,
<br />~.
<br />.~
<br />
<br />..
<br />..[
<br />
<br />,\1
<br />
<br />'.
<br />
<br />';,
<br />.J "
<br />
<br />,;,
<br />
<br />.;,
<br />
<br />: ',rPY:.(,:.\,o:::'. .::;:;!~i,:
<br />
|